30
SPEAR™ Single-Phase Recloser System
INSTALLATION AND OPERATION INSTRUCTIONS MN280048EN June 2016
Radio mounting tray
The SPEAR single-phase control can be equipped with
the wireless communications provisions package (Catalog
Number KSPRC-1774-29). This accessory comes with the
13.5 VDC interface board and also the radio mounting tray.
The radio tray is shown which is mounted on the interior
right side cabinet wall (Figure 26). Below is a list of the
supported radios. If your radio is not listed, contact factory
to evaluate other radio mounting options.
GE MDS TRANSNET 900
GE MDS MERCURY 3650
GE MDS INET II
GE MDS SD9
Sierra Wireless Raven X
Sierra Wireless Raven XT
BlueTree BT-6601
CalAmp Viper 900
Telemetric DNP-RTM
Lantronix WiBox
Phoenix Contact RAD-80211-XD (din rail)
ELPRO 905U-E
Microhard IP921
Landis & Gyr GridStream (IV Series)
S&C SpeedNet
Figure 26.
Radio mounting tray (example radio
mounted) mounted on right-side interior cabinet wall
Communication board accessories
The SPEAR single-phase recloser control is equipped
with one communication accessory expansion bay
offering versatile support for modern communication
media (Figure 27). One distinct communication option
(Figure 28) is available, providing two-way, real time digital
communications with a remote terminal unit (RTU), short
or long-range radio, or other communication devices with
DNP3 support. The following option is available: RS-232
(Isolated) Serial communication card.
The communication accessory expansion bay concept offers
high versatility with respect to communication medium
and protocol support. Additional accessories are being
continuously developed. Contact your Eaton representative
for the latest information regarding particular media and
communication protocol support.
RS-232 serial communication card
The RS-232 Serial communication card accessory provides
means for establishing asynchronous link-based digital
communications with the SPEAR single-phase recloser
control. The Galvanic isolated (1000 VDC) RS-232 port can
operate at communication speeds up to 256 kbps. The
accessory also includes TX and RX indicating LEDs for
verifying communications.
Digital communications must be programmed to ensure
proper operation of the RS-232 communication card
accessory. Refer to MN280012EN SPEAR Single-Phase
Control Programming Guide for additional protocol support
information.
Table 15 indicates the pin assignments for the side panel
RS-232 communication port (Figure 27). Refer to Figure 30
for pin identification.
Figure 27.
FRONT VIEW
(DOOR REMOVED)
BOTTOM VIEW
FRONT VIEW
(WITH CONTROL AND DOOR
REMOVED FOR CLARITY)
RIGHT SIDE VIEW
BACK VIEW
MODULE SIDE VIEW
FEMALE
RECEPTACLE
FOR RECLOSER
CONTROL CABLE
INPUT RECEPTACLE
FOR RADIO
ANTENNA
RECEPTACLES
LATCHES WITH
PADLOCK
PROVISIONS
1.13
LIFTING LUG
10.63
MOUNTING
CHANNELS
1.12
9.84
PROVISIONS FOR
UP TO 5/8" MOUNTING
HARDWARE
GROUND LUG FOR
#4 TO #14 SOLID OR
STRANDED WIRE
12.01
VENT OPENINGS
6.00
22.60
1.69
20.87
17.72
1.46
.87
POWER SUPPLY
BATTERY
OPTIONAL RS-232
COMMUNICATION
PORT
CONTACT I/O
MODULE
CONTROL MODULE
SHIELD WIRE
CONNECTION
SPEAR single-phase recloser control side
panel communication ports
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